Vane pumps are available in a number of vane configurations including sliding vane (left), flexible vane, swinging vane, rolling vane, and external vane. Vane pumps are noted for their dry priming, ease of maintenance, and good suction characteristics over the life of the pump.

TOKYO KEIKI is a well-known supplier of Japanese hydraulic components. TOKYO KEIKI produces low noise SQP series vane pumps, variable speed low speed and high torque MHT hydraulic motors, high performance PV, PH series TOKYO KEIKI variable displacement piston pumps, and the full range of TOKYO KEIKI hydraulic valve. Products are widely used in injection molding machines, die casting machines, machine tools and other industrial fields.